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RClamp0504F.TCT

RClamp0504F.TCT

MPN: RCLAMP0504F.TCT
Semtech Corporation
23V Clamp 6A (8/20µs) Ipp Tvs Diode Surface Mount SC-70-6
17,435 in stock
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Overview

The RClamp0504F.TCT is a high-performance RailClamp TVS diode array designed to protect up to four high-speed data lines from ESD and CDE. This device utilizes solid-state silicon-avalanche technology to provide a fast response time and low clamping voltage of 23V at a 6A peak pulse current. With a low typical capacitance of 3pF, it maintains signal integrity across interfaces operating at frequencies up to 2GHz.

Why Choose This Part

This array offers a high peak pulse power rating of 150W in a compact SC-70-6 package, saving critical PCB space. Its rail-to-rail configuration ensures superior clamping performance and ultra-low leakage current of 3uA, which is vital for battery-powered applications.

Applications

USB 2.0 and OTG Protection
Protects VCC and differential data lines (D+/D-) in mobile and consumer electronics without degrading high-speed signal transitions.
HDMI and DVI Interfaces
Safeguards sensitive high-definition video lines against electrostatic discharge while maintaining required impedance matching.
Gigabit Ethernet
Provides robust protection for Ethernet physical layer transceivers in industrial and networking equipment.
IEEE 1394 Firewire
Suppresses transients on high-speed serial bus interfaces used in digital cameras and storage devices.

Key Specifications

Type Steering (Rail to Rail)
Applications Ethernet, HDMI, USB OTG
Mounting Type Surface Mount
Package / Case 6-TSSOP, SC-88, SOT-363
Power - Peak Pulse 150W
Operating Temperature -55degC ~ 125degC (TJ)
Power Line Protection Yes
Capacitance @ Frequency 3pF @ 1MHz
Supplier Device Package SC-70-6
Unidirectional Channels 4
Voltage - Breakdown (Min) 6V
Voltage - Clamping (Max) @ Ipp 23V
Current - Peak Pulse (10/1000us) 6A (8/20us)
Voltage - Reverse Standoff (Typ) 5V (Max)

Getting Started

When laying out the PCB, place the RClamp0504F as close to the physical connector as possible to minimize parasitic inductance during a transient event. Ensure the ground pin is connected directly to a large ground plane using multiple vias for the lowest possible impedance path to earth.

Also Consider

TPD4E001DRLR TITexas Instruments - Offers lower capacitance at 1.5pF per channel, making it suitable for even higher speed data interfaces.